I was trying to evaluate the latency that Tyk Cloud introduces, so I created a dumb api and tried to do some requests and do the same directly againts the api. However I was surprised to find out that aproximately 25-30% of the requests done through tyk failed with a 404 error (none failed directly with the api). I checked with a web browser just refreshing instead of a test program and found out the same, a high percentage of the requests failed when going through tyk but they never failed when going directly to the api.